package com.hzj.springcloud.service;

import com.hzj.springcloud.pojo.Dept;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;

import java.util.List;


public interface DeptService {
    List<Dept> show();

    Dept queryById(int id);

    int addDept(Dept dept);

}
